On 11 March 1624, Ottavio Broglia was appointed during the papacy of
Pope Urban VIII as
Bishop of Asti. On 12 March 1624, he was
consecrated bishop by
Scipione Caffarelli-Borghese,
Archpriest of the
Basilica di San Pietro in Vaticano with
Raffaele Inviziati,
Bishop Emeritus of Cefalonia e Zante, and
Vincenzo Landinelli,
Bishop Emeritus of Albenga, serving as co-consecrators. He served as Bishop of Asti until his death in October 1647. ==Episcopal succession==